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Boss MO-2 Multi-Overtone

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The Boss MO-2 Multi-Overtone Guitar Effects Pedal is designed to use the guitar's harmonic qualities to create new sounds t...  All product info

£ 104.00
incl. VAT, plus Shipping Costs
Ordered, estimated to be in stock: Feb 3, 2022
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Product information - BOSS MO-2 Multi Overtone

Octaver and pitch shifter effect pedal for electric guitar and bass

The Boss MO-2 Multi-Overtone Guitar Effects Pedal is designed to use the guitar's harmonic qualities to create new sounds thanks to new Multi-Dimensional Processing (MDP) technology.

The Boss MO-2 is part of a new breed of Boss compact stompbox effects pedals, with the aim of adapting to how the guitar is played in each register. The Boss MO-2 features three modes, each one offering a different range of overtones and detuning effects.

There are controls for Balance, Tone and Detune level, all of which offer an array of very useable sounds, from shimmering resonance and clarity to thick, synth-like tones. Boss are promising that, with the new MDP technology, the effects will work differently for each user, as the pedal's behaviour is influenced by the guitar and other effects pedals.

There are controls for Detune, Tone and Balance, which can be used to mix the sound of the effect with the dry guitar signal. The final control knob is for selecting the effect mode. There is a single 1/4" jack input and stereo jack outputs, while the pedal, much like Boss' other compact pedals, can be powered by either a 9v battery or an additional power supply.

The main features of the Boss MO-2 Multi-Overtone Pedal include:

  • Next-generation compact stompbox pedal
  • Multi-Dimensional Processing (MDP) technology
  • Creates multiple overtones, transforming both clean and overdriven guitar sounds
  • Adapts to what you're playing and in what register
  • Controls for Balance, Tone, Detune, and Mode Select
  • Powered by 9v battery or AC adapter (not included)


  • Manufacturer: Boss
  • Series: Compact Pedal Series
  • Type: Octaver
  • Design: Effect pedal
  • Number of Channels: 1
  • Stereo: Yes
  • LED Display: Yes
  • Effects loop: No
  • Recording Output: No
  • USB Connection: No
  • Connection for Expression Pedal: No
  • Foot Switch Connection: No
  • Headphone Connection: No
  • Battery Operation: Yes
  • Width (mm): 73
  • Length (mm): 129
  • Height (mm): 59
  • Weight (kg): 0.43
Boss MO-2 Multi-Overtone Product ImageBoss MO-2 Multi-Overtone
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